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Zhejiang manufacturers supply conductivity measurement range 0-200us online water quality analysis instrument

发布时间:2020/1/15 Click times: 0 Release time: 1/15/2020

Zhejiang manufacturers supply conductivity measurement range 0-200us online water quality analysis instrument

Updated on: 1/15/2020

Location: Mainland China

Product model: HX-810

Brief introduction: Measuring range 0-20us; 0-200us measurement accuracy 0.5% resolution 0.01μS cm-1 power supply 220VAC 10% size 96 96 130 (mm) whether the goods are cross-border

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    I. Overview

    Industrial online conductivity meter (hereinafter referred to as the meter) is a water quality online monitor with a microprocessor. The instrument is equipped with conductivity electrodes of different types and different constants for continuous monitoring and control of the conductivity value and temperature value of the aqueous solution. Widely used in power plants, petrochemicals, metallurgy, paper, environmental water treatment, light industry electronics and other fields. Such as power plant cooling water, make-up water, saturated water, condensate and furnace water, ion exchange, reverse osmosis EDL, seawater distillation and other water production equipment, raw water and production water quality monitoring and control.

    The instrument adopts LCD liquid crystal display; intelligent Chinese menu operation; has current or voltage output, measurement range can be set freely, high and low limit alarm prompts and two sets of relay control switches, hysteresis range adjustable; automatic or manual temperature compensation

    According to the needs of users, we can provide conductivity electrodes of various types of installation processes such as [flow type] [pipe type] [immersion type] [flange type].

    Technical parameters

    (1) Measuring range (range can be set freely):

    Conductivity: 0 ~ 20μS cm-1 (K = 0.01); 20 ~ 200μS cm-1 (K = 0.1);

    200μS cm-1 ~ 4mS cm-1 (K = 1.0); 4 ~ 20.0mS cm-1; (K = 10.0)

    20 ~ 100.0mS cm-1; (K = 30.0)

    Temperature: -5 ~ 110 ℃;

    (2) Resolution: conductivity: 0.01 μS cm-1; 0.01 mS cm-1; temperature: 0.1 ℃;

    (3) Basic error of the instrument: conductivity: 1.0% F S 1 character, temperature: 0.5 ℃;

    (4) Automatic or manual temperature compensation range of electronic unit: 0 ~ 110 ℃ (reference temperature 25 ℃);

    (5) Automatic temperature compensation error of electronic unit: 0.5% F S;

    (6) Electronic unit stability: 0.2% F S 1 word / 24h;

    (7) Repeatability error of electronic unit: ≤0.2% F S 1 word;

    (8) Alarm error of electronic unit: 1% F S;

    (9) Output current error of electronic unit: 1% F S;

    (10) Signal output: 0 ~ 10mA (load resistance <1.5KΩ); 4 ~ 20mA (load resistance <750Ω);

    0 ~ 5V, 0 ~ 10V optional (requires reservation);

    (11) Two sets of relay control contacts: 3A 240VAC, 6A 28VDC or 120VAC;

    (12) Power supply: 220VAC 10%, 50 1Hz, power ≤3W;

    24VDC, power ≤1W (requires reservation); 12VDC, power ≤1W (requires reservation);

    (13) Overall dimensions: 96 96 130mm;

    (14) Installation method: panel mounting (embedded); opening size: 91 91mm;

    (15) Wall-mounted type: Waterproof wall-mounted box Size: 300 (height) x 200 (width) x 167 (depth) mm;

    (16) Instrument weight: 0.6kg;

    (17) Working environment:

    1) Ambient temperature: -10 ~ 60 ℃; 2) Relative humidity: not more than 90%;

    3) Except for the earth's magnetic field, there is no strong magnetic field interference.

    The following table is the corresponding table of resistance and conductivity (set the “parameter”-“temperature coefficient” of the meter to 0.00%, “automatic mode” to “off”, and “electrode constant” corresponding to K in the table

    K = 0.01

    K = 0.1

    K = 1

    resistance

    Conductivity

    resistance

    Conductivity

    resistance

    Conductivity

    50K

    0.200

    50K

    2.000

    50K

    20.00

    40K

    0.250

    40K

    2.500

    40K

    25.00

    30K

    0.333

    30K

    3.333

    30K

    33.33

    20K

    0.500

    20K

    5.000

    20K

    50.00

    10K

    1.000

    10K

    10.00

    10K

    100.0

    5K

    2.000

    5K

    20.00

    5K

    200.0

    2K

    5.000

    2K

    50.00

    2K

    500.0

    1K

    10.00

    1K

    100.0

    1K

    1000

    500

    20.00

    500

    200.0

    500

    2000

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    Enterprise files

    • Member Type: Free Member
    • Industrial and commercial certification: [not certified]
    • Last certification time:
    • Legal person:
    • Registration Number:
    • Business Type: Manufacturer
    • Registered capital: RMB 10,000

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